It is considered an upgrade and was suggested that I do it by several people. I was also told that the Gen 3 driving light lenses don't break as easily (not sure if it's true). I know that the Gen 2 lenses break easily.

That's one of the reasons I recommended JonB. If I make a mistake (as I do once in awhile) he would tell you that I was wrong and not just sell you the stuff.

Daves Big Brakes developed a swap-out kit to retro-fit SRT fogs to Gen 1-2. Includes the collars to fill the gap. SRT are SMALLER. On the daves big brakes website or contact PartsRack, [a proud site sponsor/supporter.] Thank You